Charles Saatchi admitted he has “no proof” whether his ex-wife Nigella Lawson has ever taken drugs as the private email he wrote to her referring to the TV chef as ‘Higella’ was read out in court on Friday.

Perhaps a surprise Booker Prize winner in 1979, Fitzgerald’s novel might seem slightly out of date now with regards to its popular culture references, but its focus on the alternative families we create when our biological ones just won’t do is still relevant.